Hey NRP99,
thanks for your answer! I will upload a picture of the model (at the end of the reply). I used rigid beam for the MPC184 elements, but I´ll try the revolute joint option. And yes, i think you are right that the applied boundary conditions at the master nodes are causing the problems...
Hello lovely eng-tips-forum,
i would like to model a 2-joint frame with hinged supports. The supports are supposed to be surfaces. With the help of MPC184 I connect each node of the supports with a masternode and apply boundary conditions to the masternode.
Unfortunately the nonlinear...